Memory Reuse with sync.Pool and GC-Induced Evictions

The sync package provides a type-safe object pool that aims to reduce pressure on the garbage collector by reusing allocated instances. Measuring the actual benefit requires careful benchmarking, because the pool's internal behavior can unexpectedly degrade performance when GC cycles are involved. A minimal pool definition looks like this: type ...

Posted on Fri, 08 May 2026 08:05:31 +0000 by stomlin